EP3196354

BRIDGESTONE CORPORATION
Application Number
EP15828190A
Filing Date
Jul 28, 2015
Status
Patent Maintained As Amended
Oct 28, 2022
Grant Date
Nov 30, 2022
External Links
Slate, Register

Biblio Summary

The patent EP3196354B2 was granted on Nov 30, 2022 by Bridgestone Corporation The patent is currently Patent Maintained As Amended.

The table below shows 1 patent oppositions filed on the patent at EPO, listing each opposing company and filing date. Tracking these filings indicates that the applicant is active in this industry, while opposing companies may be signaling their own interest in competing within the same space. These disputes are essential for insights into competitor actions, patent strategy and emerging technological trends.

CompanyOpposition DateOpposition Status

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COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELINMar 10, 2020ADMISSIBLE

The table below shows the patents of Bridgestone Corporation that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3467020Rubber Composition And TireOct 28, 20201
EP2599804Copolymer, Rubber Composition, Cross-Linked Rubber Composition, And TireFeb 20, 20191
EP3250616Aged Lanthanide-Based Catalyst Systems And Their Use In The Preparation Of Cis-1,4-PolydienesJan 23, 20191